1. Material: agate Beads,sterling silver 2. Type: Manual Toggle. 3. OEM: If you don't see what you want, sent me an e-mail. I can probably make it for you. 4. Lead time: usually it need only 2 -5 working days after receiving payment, for large quantity and OEM orders, it is about 15-25 working days.5. Delivery time: 10~21 days by standard airmail 7-10 days by EMS express.6. Package: plastic bags to boxes or as your requests.